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Chapter 2: Installation
2.7 LED Indicators
Onboard Power LED
LED_PWR is an onboard power LED. When this LED is lit, it means system is in the power-
on state, and the onboard power status is ok. Turn off the system and unplug the power cord
before removing or installing components.
Onboard Power LED Indicator
LED Color
Definition
Off
System Off (power cable not connected)
Green
System On, Power OK
BMC Heartbeat LED
A BMC Heartbeat LED is located at LED BMC on the serverboard. When LED BMC is blinking,
BMC is functioning normally. See the table below for more information.
BMC Heartbeat LED States
Color
State
Definition
Green
Solid On
BMC is not ready.
Green
Blinking
BMC Normal
Green
Fast Blinking
BMC: Initializing
